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https://e-catalogs.taat-africa.org/com/technologies/me-cass-cassava-seed-monitoring-system
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ME-CASS: Cassava Seed Monitoring System

Making Cassava Seed Systems Work Better

ME-CASS is a digital tool that gives seed companies and agro-dealers better visibility into the seed supply chain. It helps trace the movement of varieties, track production volumes, and confirm the quality and identity of seeds. This reduces business risks linked to unknown or mixed varieties and makes it easier to plan production and meet market demand.

The system also provides data that can support decisions on where to expand operations, how to forecast demand, and which seed producers are reliable. ME-CASS helps businesses build trust with buyers and regulators by offering proof of traceability and performance across the cassava seed value chain.

This technology is pre-validated.

7•3

Scaling readiness: idea maturity 7/9; level of use 3/9

IP

Open source / open access

Problem

  • Difficult to identify real cassava varieties: Many improved cassava varieties lose their names once they reach farmers. Seed companies and agro-dealers often can’t tell if the cuttings they receive are genuine or mixed with local types.
  • No system to track seed volumes and sales: Businesses operate in the dark, with no structured way to measure how much seed is being produced, sold, or where it is going.
  • Low visibility on producer performance: It’s hard to know which seed producers are active, how much they sell, or if their seeds meet quality standards.

Solution

  • Reliable tracking of variety flow: ME-CASS records the movement of varieties from breeders to foundation and certified producers, down to the farmer, making it easier to verify seed identity.
  • Seed sales and demand data: The system helps businesses estimate demand and track volumes sold, which supports better planning and inventory management.
  • Producer performance monitoring: Businesses can view data on how seed producers are performing, including volumes sold and certification status, helping them choose reliable partners.

Key points to design your business plan

For seed companies and agrodealers aiming to adopt ME-CASS, the focus should be on using the system to improve traceability, planning, and customer trust. The following practical steps can help structure your investment and operations around the platform:

  • Set up a simple digital record system:
    Use ME-CASS or compatible tools (e.g., Excel, mobile apps) to record seed variety, volumes, sources, and sales. Start with what’s practical and build up gradually.

  • Train key staff to manage the system:
    Assign someone to handle data entry and updates—such as a sales manager or inventory officer—and train them to use the platform efficiently.

  • Track what matters most to your business:
    Focus on a few key indicators like certified variety names, volumes sold per region, and client types. This helps you forecast demand and stock accurately.

  • Work with trusted seed producers and regulators:
    Use ME-CASS data to verify the origin and certification of the seeds you source. This reduces the risk of selling poor-quality or misidentified varieties.

  • Start small, test the system:
    Pilot the platform with a few products or regions. Use this phase to test reporting formats, staff involvement, and integration into your sales process.

  • Use data to boost customer confidence:
    Share simple performance data with buyers to prove that seeds are authentic and well-sourced. This can help differentiate your brand.

  • Keep it affordable and scalable:
    You don’t need heavy infrastructure to begin. ME-CASS works with basic digital tools and can grow as your business grows.

  • Explore expansion to other crops:
    Once ME-CASS is running well for cassava, consider using the same system to monitor other crops you sell, like sweetpotato or yam.

Adults 18 and over: Positive low

System designed to help monitor and manage the activities of adults 18 and over

The poor: Positive low

System designed to help monitor and manage the activities of the poor

Under 18: Positive low

System designed to help monitor and manage the activities of people under 18

Women: Positive low

System designed to help monitor and manage the activities of women

Countries with a green colour
Tested & adopted
Countries with a bright green colour
Adopted
Countries with a yellow colour
Tested
Countries with a blue colour
Testing ongoing
Egypt Equatorial Guinea Ethiopia Algeria Angola Benin Botswana Burundi Burkina Faso Democratic Republic of the Congo Djibouti Côte d’Ivoire Eritrea Gabon Gambia Ghana Guinea Guinea-Bissau Cameroon Kenya Libya Liberia Madagascar Mali Malawi Morocco Mauritania Mozambique Namibia Niger Nigeria Republic of the Congo Rwanda Zambia Senegal Sierra Leone Zimbabwe Somalia South Sudan Sudan South Africa Eswatini Tanzania Togo Tunisia Chad Uganda Western Sahara Central African Republic Lesotho
Countries where the technology is being tested or has been tested and adopted
Country Testing ongoing Tested Adopted
Nigeria No ongoing testing Tested Adopted
Tanzania No ongoing testing Tested Adopted

This technology can be used in the colored agro-ecological zones. Any zones shown in white are not suitable for this technology.

Agro-ecological zones where this technology can be used
AEZ Subtropic - warm Subtropic - cool Tropic - warm Tropic - cool
Arid
Semiarid
Subhumid
Humid

Source: HarvestChoice/IFPRI 2009

The United Nations Sustainable Development Goals that are applicable to this technology.

Sustainable Development Goal 1: no poverty
Goal 1: no poverty

By improving seed system efficiency and traceability, ME-CASS supports smallholder farmers' access to high-quality cassava varieties, helping increase productivity and income.

Sustainable Development Goal 2: zero hunger
Goal 2: zero hunger

Ensures reliable delivery of improved cassava varieties that enhance food security and reduce seasonal food gaps.

Sustainable Development Goal 3: good health and well-being
Goal 3: good health and well-being

Indirect contribution through support to nutrient-rich cassava varieties and reduction of unsafe planting materials.

  • Set up the system:
    Create a database using digital tools like ME-CASS, spreadsheets, or other software to store seed system data.
  • Form a monitoring team:
    Identify and train a small national or regional team to manage data collection, interpretation, and reporting.
  • Define key indicators:
    Decide what to track—e.g., seed volumes, variety names, seed producer performance—and set target values for each.
  • Engage key stakeholders:
    Involve researchers, seed producers, certification agencies, and farmer organizations to support data collection and system use.
  • Collect and analyze data:
    Gather field data regularly, update the system, compare progress with targets, and provide feedback to actors.
  • Run a test season:
    Pilot the system for one full cropping season to test data flow, accuracy, and engagement.
  • Scale and review:
    After validation, roll out the system fully and schedule annual reviews to refine and improve performance.
  • Expand to other crops (optional):
    Once ME-CASS is established for cassava, adapt it to other vegetatively propagated crops like sweetpotato, banana, yam, or potato.

Last updated on 30 April 2025